HPK5761 Datasheet, PDF (2/4 Pages) Mercury United Electronics Inc – Differential LVPECL Crystal Clock Oscillators

Differential LVPECL Crystal Clock Oscillators
HPK5761 Series 200 fsec Jitter +2.5V +3.3V “K” Family
MERCURY
Since 1973
Absolute Maximum Rating Permanent damage may be created if operate beyond limits specified Ta=25°C, Vss=0V
Parameters
Supply Voltage
Input Voltage
Output Voltage
Min.
Vss-0.5V
Vss-0.5V
Vss-0.5V
Rating
Max.
5.0V
V_DD+0.5V
V_DD+0.5V
Environmental Performance Specifications
Green Requirement
MSL Level
Storage temp. range
Humidity
Hermetic seal
Solderability
Reflow
Vibration
Shock
ESD Protection
Contact pad surface finish
Weight per unit
RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) compliant
Level 1 per IPC/JEDEC J-STD-020D.1
-55°C to +125°C
85% RH, 85°C, 48 hours
Leak rate 2x10^-8 ATM-cm³/sec max.
MIL-STD-202F method 208E
260°C for 10 sec max.. 2 times max.
MIL-STD-202F method 204, 35G, 50 to 2000 Hz
MIL-STD-202F method 213B, test condi. E, 1000GG ½ sine wave
2KV max. Human body model.
Gold (0.3~1.0 um) on nickel (1.27~8.89 um)
180 mg typical
Part Number Format and Examples:
Example: 3HPK5761-A-155.520; 25HPK5761-A-155.520
Explanation: +3.3V HPK5761 series LVPECL output clock oscillator, frequency stability is ±25 ppm over
-10°C to +70°C, 155.520 MHz


: customer to specify
3 HPK5761 — A — 155.520




: V_DD voltage codes: “3” for +3.3 V; “25” for +2.5 V : HPK5761 product series. „H” for clock; “P” for PECL; “K”:
for “K” family characteristics.“576” for 5x7 mm SMD with 6 pads. „1” for Tri-State on pad 1.
: Frequency stability code: “A” ~ “F” or custom. See table above. : Frequency in MHz
25HPK5761 and 3HPK5761 Test Circuit and Waveform:
PECL
+VDD
VDD R1,R3
+3.3V 127
+2.5V 250
+VDD
R2,R4
82.5
62.5
Supply
Voltage
A
+_-
+
V
-
0.1uF
PECL
65 4
HPK5761
MEC
12 3
PECL
80%
50%
20%
PECL
Top view
Tr
Duty Cycle
45% ~ 55%
Duty Cycle
45% ~ 55%
Tf
MERCURY
Page 2 of 4
Date: Nov. 1, 2012
Rev. 1